Challenger MT445B

Challenger MT445B tractor photo
2004 - 2013
Model year
MT400B Series
Utility tractor
Manufacturer:Challenger (a part of AGCO)
Type:Utility tractor
Factory:Beauvais, France
Original price:$42,575 (2009 ROPS 2WD )
Original price:$61,135 (2009 Cab 4WD )
M445BR:no rear hitch or hydraulics
Massey Ferguson 5445
Challenger MT445B Power
Engine (gross):95 hp
70.8 kW
PTO (claimed):75 hp
55.9 kW
Drawbar (tested):56.6 hp
42.2 kW
PTO (tested):90.8 hp
67.7 kW
power test details ...
Challenger MT445B Engine
Caterpillar 4.4L 4-cyl diesel
Fuel tank:38 gal
143.8 L
 50 gal
189.3 L *Total capacity with optional tank.
Engine details ...
Chassis:4x2 2WD
 4x4 MFWD 4WD
Final drives:inboard planetary
Differential lock:electro-hydraulic
Brakes:hydraulic wet disc
Trailer brakes:hydraulic*Optional
Cab:Two-post foldable ROPS. Optional cab with air-conditioning.
Transmission:16-speed four speed power shift
Transmission details ...
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Type:open center
 closed center*Optional with cab.
Valves:2 to 4
SCV flow:26 gpm
98.4 lpm (open)
 29 gpm
109.8 lpm (closed)
 15 gpm
56.8 lpm *Optional for open center.
Tractor hitch
Rear Type:II
Control:top-link draft sensing
Rear lift (at 24"/610mm):7817 lbs
3545 kg
 9189 lbs
4168 kg (optional)
Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540/1000
Dimensions & Tires
Wheelbase:100 inches
254 cm
Weight:9198 to 9848 pounds
Front tire:9.5L-15
2WD Rear tire:420/85R30
Full dimensions and tires ...
Charging system:alternator
Charging amps:80
 120*Optional with cab.
Battery CCA:775
Battery volts:12
Page information
Last update:April 15, 2020
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